Greene County, Pennsylvania Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 58th-largest in Pennsylvania
The population of Greene County, Pennsylvania is 35,265 as of the 2023 American Community Survey, making it the 58th-largest county in Pennsylvania. The median household income is $66,870, the median home value is $146,200, and the median age is 43.0.
The population of Greene County has declined 12.1% since 2010 (38,616 → 33,960), a -0.91% annualized rate.
35,265
Population
-0.91%
Annual growth
61
People / sq mi
$66,870
Median Income
$146,200
Median Home Value
Greene County covers 576 sq mi of land at 61.2 people per square mile.
About Greene County, PA
Greene County is a county in Pennsylvania with a population of 35,265. It ranks #58 among counties in Pennsylvania by population. The median age is 43.0, older than the national median. The population is 52.4% male and 47.6% female.
The median household income in Greene County is $66,870, below the US median of $74,580. 10.1% of residents live below the federal poverty level. Home values sit at a median of $146,200, with monthly rent averaging $754. The homeownership rate of 78.1% is higher than the national rate of 64.8%.
Educational attainment in Greene County reflects 21.1% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 5.8% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 28.8 minutes each way.
Greene County Population History (2010-2024)
The county of Greene County had a population of 38,616 in 2010 and 33,960 in 2024, a -12.1% growth over 14 years. The peak was 38,616 in 2010. Average annual growth rate: -0.91%.
33,960
Population (2024)
38,616
Population (2010)
38,616
Peak (2010)
-0.91%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 38,616 |
| 2011 | 38,377 |
| 2012 | 38,048 |
| 2013 | 37,880 |
| 2014 | 37,781 |
| 2015 | 37,431 |
| 2016 | 37,222 |
| 2017 | 36,875 |
| 2018 | 36,639 |
| 2019 | 36,062 |
| 2020 | 35,867 |
| 2021 | 35,282 |
| 2022 | 34,566 |
| 2023 | 34,493 |
| 2024 | 33,960 |
Race & Ethnicity
| White | 92.3% |
| Black or African American | 2.7% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.9% |
| Two or More Races | 0.0% |
Age & Sex
43.0
Median Age
47.6%
Female
52.4%
Male
20.0%
Age 65+
Age Distribution
Children (under 15): 15.4% · Seniors (65+): 20.0%
Income & Poverty
| Median household income | $66,870$-9,211 vs state |
| Mean household income | $82,555 |
| Per-capita income | $33,316 |
| Poverty rate | 10.1%+2.0% vs state |
| Unemployment rate | 3.0% |
| Employment-to-population | 47.3% |
Top Industries by Employment
The largest employment sector in Greene County is professional & business services, accounting for 27.6% of workers.
How residents commute
0.2%
Drive alone
2.0%
Carpool
82.5%
Public transit
5.8%
Work from home
28.8 min
Avg commute
Housing
$146,200$-94,300 vs state
Median home value
$754
Median rent
78.1%
Homeownership rate
16,182
Total housing units
87.3%
Occupied
12.7%
Vacant
21.9%
Renter-occupied
Social & access
95.9%
With health insurance
90.7%
With broadband internet
32.9%
Foreign-born
8.2%
Veterans (18+)
18.9%
With a disability
98.1%
Speak language other than English at home
Education
89.9%
High School+
21.1%
Bachelor's+
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County rankings
Frequently Asked Questions
Greene County, Pennsylvania has a population of 35,265 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 58th-largest county in Pennsylvania. Population density is 61 people per square mile.
The population of Greene County has declined 12.1% since 2010 (38,616 → 33,960), a -0.91% annualized rate.
The median household income in Greene County, Pennsylvania is $66,870, with mean (average) household income of $82,555 and per-capita income of $33,316. 10.1% of residents live below the federal poverty level.
In Greene County, the largest racial and ethnic groups are White (92.3%), Black or African American (2.7%), Hispanic or Latino (0.9%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Greene County, Pennsylvania is 43.0 years. Residents are 47.6% female and 52.4% male.
The median home value in Greene County is $146,200 and median monthly rent is $754. 78.1% of occupied housing units are owner-occupied. The county has 16,182 total housing units, 12.7% of which are vacant.
The largest employment sector in Greene County, Pennsylvania is professional, scientific, and management services, employing 27.6% of workers. The unemployment rate is 3.0%.
Philadelphia is among the largest cities associated with Greene County, Pennsylvania, with a population of 1,582,432.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.